Search Header Logo
Unit 5: Repro and NS Test Review

Unit 5: Repro and NS Test Review

Assessment

Flashcard

Science

7th Grade

Practice Problem

Easy

Created by

Wayground Content

Used 1+ times

FREE Resource

Student preview

quiz-placeholder

15 questions

Show all answers

1.

FLASHCARD QUESTION

Front

What is natural selection?

Back

Natural selection is the process by which organisms better adapted to their environment tend to survive and produce more offspring.

2.

FLASHCARD QUESTION

Front

What is a mutation?

Back

A mutation is a change in the DNA sequence that can lead to variations in traits among organisms.

3.

FLASHCARD QUESTION

Front

What role do bright flower colors play in plant reproduction?

Back

Bright flower colors attract pollinators, which help in the reproduction of plants.

4.

FLASHCARD QUESTION

Front

What type of animal did Charles Darwin study to develop his theory of natural selection?

Back

Charles Darwin studied finches (birds) in the Galapagos Islands.

5.

FLASHCARD QUESTION

Front

What is the outcome of a population adapting to a new environment over generations?

Back

The population may develop traits that are better suited for survival in the new environment, such as changes in coat color.

6.

FLASHCARD QUESTION

Front

What is the significance of adaptations in organisms?

Back

Adaptations are traits that enhance an organism's ability to survive and reproduce in its environment.

7.

FLASHCARD QUESTION

Front

What is the difference between artificial selection and natural selection?

Back

Artificial selection is the process by which humans breed organisms for desired traits, while natural selection occurs without human intervention.

Access all questions and much more by creating a free account

Create resources

Host any resource

Get auto-graded reports

Google

Continue with Google

Email

Continue with Email

Classlink

Continue with Classlink

Clever

Continue with Clever

or continue with

Microsoft

Microsoft

Apple

Apple

Others

Others

Already have an account?